81825212

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{49531}}^1$

素因数の和:49601

約数の個数: 24

約数和(自身を含む): 166427520

約数和(自身を除く): 84602308

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 49531, 99062, 198124, 346717, 693434, 1386868, 2922329, 5844658, 11689316, 20456303, 40912606, 81825212]

約数ペア:

[(1, 81825212), (2, 40912606), (4, 20456303), (7, 11689316), (14, 5844658), (28, 2922329), (59, 1386868), (118, 693434), (236, 346717), (413, 198124), (826, 99062), (1652, 49531)]